Hi Geert, Simon, Wolfram > I have pushed renesas-drivers-2016-08-23-v4.8-rc3 to > https://git.kernel.org/cgit/linux/kernel/git/geert/renesas-drivers.git > > This tree is meant to ease development of platform support and drivers > for Renesas ARM SoCs. It is created by merging (a) the for-next branches > of various subsystem trees and (b) branches with driver code submitted > or planned for submission to maintainers into the development branch of > Simon Horman's renesas.git tree. > > Today's version is based on renesas-devel-20160823-v4.8-rc3. I noticed that Lager "ES3.0" board can't boot on this and previous -rc2 branch. In my and Shimoda-san's check, "ES2.0" seems have no problem. It start works if I reverted this patch. 09a28bb8b17e8cab3e9c120b7e37f631cc334a8f ("ARM: dts: lager: use demuxer for IIC3/I2C3") This is fail case of boot log on ES3.0 Lager board. --- Lager ES3.0 fail case ---------- ... [ 1.913412] renesas_usbhs e6590000.usb: Error applying setting, reverse things back [ 1.921304] renesas_usbhs e6590000.usb: transceiver found [ 1.926859] renesas_usbhs e6590000.usb: gadget probed [ 1.932000] renesas_usbhs e6590000.usb: USB function not selected (GPIO 854) [ 1.939923] renesas_usbhs e6590000.usb: probe failed (-524) [ 1.945531] renesas_usbhs: probe of e6590000.usb failed with error -524 [ 1.952341] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers [ 1.961942] mousedev: PS/2 mouse device common for all mice [ 1.967855] i2c /dev entries driver [ 1.973420] i2c-sh_mobile e6500000.i2c: I2C adapter 4, bus speed 100000 Hz [ 1.981611] i2c-sh_mobile e6510000.i2c: I2C adapter 5, bus speed 100000 Hz [ 1.989938] i2c-sh_mobile e6520000.i2c: I2C adapter 6, bus speed 100000 Hz [ 2.005654] i2c-sh_mobile e60b0000.i2c: I2C adapter 7, bus speed 100000 Hz [ 2.013187] i2c 11-0058: Masking da9063 interrupt sources [ 2.025088] da9063 11-0058: Device detected (chip-ID: 0x61, var-ID: 0x30) [ 2.039533] random: fast init done [ 2.062877] da9063-rtc da9063-rtc: rtc core: registered da9063-rtc as rtc0 [ 3.041588] random: crng init done <dead here> --- Lager ES3.0 success case, similar point --- ... [ 1.985492] renesas_usbhs e6590000.usb: Error applying setting, reverse things back [ 1.993381] renesas_usbhs e6590000.usb: transceiver found [ 1.998938] renesas_usbhs e6590000.usb: gadget probed [ 2.004077] renesas_usbhs e6590000.usb: USB function not selected (GPIO 854) [ 2.012002] renesas_usbhs e6590000.usb: probe failed (-524) [ 2.017610] renesas_usbhs: probe of e6590000.usb failed with error -524 [ 2.024425] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers [ 2.034025] mousedev: PS/2 mouse device common for all mice [ 2.055108] da9063-rtc da9063-rtc: rtc core: registered da9063-rtc as rtc0 [ 2.067039] i2c /dev entries driver [ 2.072592] i2c-sh_mobile e6500000.i2c: I2C adapter 4, bus speed 100000 Hz [ 2.080764] i2c-sh_mobile e6510000.i2c: I2C adapter 5, bus speed 100000 Hz [ 2.089084] i2c-sh_mobile e6520000.i2c: I2C adapter 6, bus speed 100000 Hz [ 2.104220] adv7180 10-0020: chip found @ 0x20 (i2c-demux (master i2c-6)) [ 2.123473] rcar_jpu fe980000.jpeg-codec: encoder device registered as /dev/video0 [ 2.131053] rcar_jpu fe980000.jpeg-codec: decoder device registered as /dev/video1 [ 2.138970] vsp1: probe of fe920000.vsp1 failed with error -38 [ 2.144941] vsp1: probe of fe928000.vsp1 failed with error -38 [ 2.150894] vsp1: probe of fe930000.vsp1 failed with error -38 [ 2.156860] vsp1: probe of fe938000.vsp1 failed with error -38 ... Best regards --- Kuninori Morimoto
